JP2012531835A5 - - Google Patents
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- JP2012531835A5 JP2012531835A5 JP2012517809A JP2012517809A JP2012531835A5 JP 2012531835 A5 JP2012531835 A5 JP 2012531835A5 JP 2012517809 A JP2012517809 A JP 2012517809A JP 2012517809 A JP2012517809 A JP 2012517809A JP 2012531835 A5 JP2012531835 A5 JP 2012531835A5
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- Prior art keywords
- filter
- noise shaping
- quantization
- sampling
- continuous time
- Prior art date
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- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 230000002194 synthesizing Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 30
- 238000005070 sampling Methods 0.000 claims 22
- 241001442055 Vipera berus Species 0.000 claims 12
- 238000001914 filtration Methods 0.000 claims 5
- 230000000875 corresponding Effects 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000003595 spectral Effects 0.000 claims 2
- 230000001747 exhibiting Effects 0.000 description 1
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22100909P | 2009-06-26 | 2009-06-26 | |
US61/221,009 | 2009-06-26 | ||
US29081709P | 2009-12-29 | 2009-12-29 | |
US61/290,817 | 2009-12-29 | ||
PCT/US2010/040115 WO2010151851A1 (en) | 2009-06-26 | 2010-06-26 | Sampling/quantization converters |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014158968A Division JP6147706B2 (ja) | 2009-06-26 | 2014-08-04 | サンプリング/量子化変換器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012531835A JP2012531835A (ja) | 2012-12-10 |
JP2012531835A5 true JP2012531835A5 (zh) | 2013-12-26 |
JP5619883B2 JP5619883B2 (ja) | 2014-11-05 |
Family
ID=42989668
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012517809A Active JP5619883B2 (ja) | 2009-06-26 | 2010-06-26 | サンプリング/量子化変換器 |
JP2014158968A Active JP6147706B2 (ja) | 2009-06-26 | 2014-08-04 | サンプリング/量子化変換器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014158968A Active JP6147706B2 (ja) | 2009-06-26 | 2014-08-04 | サンプリング/量子化変換器 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8089382B2 (zh) |
EP (1) | EP2446538B1 (zh) |
JP (2) | JP5619883B2 (zh) |
WO (1) | WO2010151851A1 (zh) |
Families Citing this family (55)
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US9680498B2 (en) | 2009-06-26 | 2017-06-13 | Syntropy Systems, Llc | Sampling/quantization converters |
US9209829B2 (en) | 2009-06-26 | 2015-12-08 | Syntropy Systems, Llc | Sampling/quantization converters |
US8917198B2 (en) * | 2010-01-05 | 2014-12-23 | Syntropy Systems, Llc | Multi-mode sampling/quantization converters |
US9130584B1 (en) | 2010-01-05 | 2015-09-08 | Syntropy Systems, Llc | Multi-mode sampling/quantization converters |
US8943112B2 (en) | 2009-06-26 | 2015-01-27 | Syntropy Systems, Llc | Sampling/quantization converters |
US9419637B1 (en) | 2010-01-05 | 2016-08-16 | Syntropy Systems, Llc | Multi-mode sampling/quantization converters |
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CN104426541B (zh) * | 2013-08-28 | 2018-03-30 | 京微雅格(北京)科技有限公司 | 一种扩展频谱控制的锁相环电路和方法 |
EP3044874A4 (en) | 2013-09-13 | 2017-04-12 | The Trustees of Columbia University in the City of New York | Circuits and methods for switched-mode operational amplifiers |
US9148168B2 (en) | 2013-10-29 | 2015-09-29 | Analog Devices Global | System and method of improving stability of continuous-time delta-sigma modulators |
US10073812B2 (en) * | 2014-04-25 | 2018-09-11 | The University Of North Carolina At Charlotte | Digital discrete-time non-foster circuits and elements |
US9106255B1 (en) * | 2014-08-20 | 2015-08-11 | Maxim Integrated Products, Inc. | Digital technique for excess loop delay compensation in a continuous-time delta sigma modulator |
US9584146B2 (en) * | 2015-01-16 | 2017-02-28 | Mediatek Inc. | System and method for measuring the DC-transfer characteristic of an analog-to-digital converter |
US9461660B2 (en) | 2015-01-20 | 2016-10-04 | Mediatek Inc. | Digitally-corrected analog-to-digital converters |
US9621175B2 (en) | 2015-02-11 | 2017-04-11 | Syntropy Systems, Llc | Sampling/quantization converters |
CN107820698A (zh) * | 2015-07-24 | 2018-03-20 | 哈里伯顿能源服务公司 | 用于进行信道映射和均衡器初始化的跳频探测器信号 |
US9762416B2 (en) * | 2015-09-08 | 2017-09-12 | Abtum Inc. | Reflection coefficient reader |
TWI571052B (zh) * | 2015-09-30 | 2017-02-11 | 國立彰化師範大學 | 串接式有限脈衝響應濾波器及其訊號處理方法 |
US9837990B1 (en) | 2015-12-11 | 2017-12-05 | Syntropy Systems, Llc | Digital signal processor |
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US10805058B2 (en) | 2016-12-19 | 2020-10-13 | Cable Television Laboratories, Inc. | Systems and methods for mapping and demapping digitized signals for optical transmission |
US10763963B2 (en) | 2016-12-19 | 2020-09-01 | Cable Television Laboratories, Inc | System and methods for efficient digitization in hybrid fiber-coaxial networks |
US10566994B2 (en) | 2016-12-19 | 2020-02-18 | Cable Television Laboratories, Inc. | System and methods for virtualizing delta sigma digitization |
US10720933B2 (en) * | 2017-11-02 | 2020-07-21 | Analog Devices, Inc. | Comparator error suppression |
US10211848B1 (en) * | 2018-03-27 | 2019-02-19 | Synaptics Incorporated | Delta sigma modulator systems and methods |
US10615819B1 (en) * | 2018-11-02 | 2020-04-07 | Huawei Technologies Co., Ltd. | Modified pi-sigma-delta-modulator based digital signal processing system for wide-band applications |
CN110176851A (zh) * | 2019-05-14 | 2019-08-27 | 郑州工业应用技术学院 | 一种机电功率调控装置 |
CN110401431B (zh) * | 2019-07-18 | 2020-11-10 | 江苏康众数字医疗科技股份有限公司 | 一种频率跟随数字离散滤波器、实现方法及其应用 |
JP2021036656A (ja) * | 2019-08-30 | 2021-03-04 | セイコーエプソン株式会社 | 周波数比計測装置 |
US10929701B1 (en) * | 2019-10-03 | 2021-02-23 | Pixart Imaging Inc. | Navigation device with consistent output and 2-stage moving average filter thereof |
WO2022036434A2 (en) * | 2020-04-06 | 2022-02-24 | National Research Council Of Canada | Apparatus and method for scalable digitization |
CN113098523B (zh) * | 2021-03-25 | 2022-05-31 | 华中科技大学 | 基于数字式delta-sigma与PID的双环控制方法及高精度交流电流源 |
WO2023146702A1 (en) * | 2022-01-31 | 2023-08-03 | Qualcomm Incorporated | Orthogonal frequency division multiplexing based radar |
US20240195420A1 (en) * | 2022-12-12 | 2024-06-13 | Infineon Technologies Ag | Delta-sigma modulator with modified quantization error shaping |
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WO2010151851A1 (en) * | 2009-06-26 | 2010-12-29 | Syntropy Systems | Sampling/quantization converters |
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-
2010
- 2010-06-26 WO PCT/US2010/040115 patent/WO2010151851A1/en active Application Filing
- 2010-06-26 JP JP2012517809A patent/JP5619883B2/ja active Active
- 2010-06-26 US US12/824,171 patent/US8089382B2/en active Active
- 2010-06-26 EP EP10734856.7A patent/EP2446538B1/en active Active
-
2011
- 2011-11-25 US US13/304,588 patent/US8604957B2/en active Active
-
2014
- 2014-08-04 JP JP2014158968A patent/JP6147706B2/ja active Active
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